Valving element for butterfly valve



FIG. 1 is a rear perspective view of a valving element showing my new design;

FIG. 2 is a first, front perspective view thereof;

FIG. 3 is a second, front perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a right side view thereof;

FIG. 10 is a cross-sectional view taken along lines 10-10 of FIG. 4; and,

FIG. 11 is a cross-sectional view taken along lines 11-11 of FIG. 4.

The broken lines represent unclaimed portions of the valving element. The dash-dot lines represent boundaries between claimed and unclaimed areas. Neither lines form a part of the claimed design. 

The ornamental design for the valving element for butterfly valve, as shown and described. 